[4.18.0-513.18.0.2.el8_9] - net/sched: sch_hfsc: Ensure inner classes have fsc curve {CVE-2023-4623} - net/sched: sch_hfsc: upgrade "rt" to "sc" when it becomes a inner curve {CVE-2023-4623} - x86/sev: Check for user-space IOIO pointing to kernel space {CVE-2023-46813} - x86/sev: Check IOBM for IOIO exceptions from user-space {CVE-2023-46813} - x86/sev: Disable MMIO emulation from user mode {CVE-2023-46813} - RDMA/core: Fix resolve_prepare_src error cleanup {CVE-2023-2176}